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Questions tagged [node]

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1answer
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TOR How does middle node know which chain a packet belongs to?

"Tor works like a chain of proxies, where each proxy only knows about the next hop and the previous hop." I presume that a TOR node may be part of more than one circuit though, how does it know which ...
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2answers
248 views

Can Tor nodes know their position in the circuit?

It is documented which node knows what. I'm wondering if the nodes in the circuit know their own relative position. For normal three relay paths, they certainly can infer their position: the exit ...
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1answer
97 views

How can I run my own tor node or hop?

I want to run my own tor node/hop and may be use it as an exit node. Do you have any information?
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2answers
349 views

From a metadata perspective, what does an entry node know about its clients?

I am wondering what an entry node knows about its users. I know they do not know where you are sending data or what the data is because of onion routing and encryption respectively. But, does TOR take ...
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1answer
192 views

Where can I find a specific node to exit from?

I have been doing a bit of research and I know it is as simple as adding the "Exitnodes IP address" command to the torrc file. I was just wondering if there is a publicly available list of IP ...
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1answer
41 views

How does a tor node knows that the next hop is a node and not the final destination? [duplicate]

I was reading https://security.stackexchange.com/questions/36571/why-can-a-tor-exit-node-decrypt-data-but-not-the-entry-node and it got me thinking: How does a tor node knows that the next hop is a ...
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1answer
72 views

Tor keeps in “searching informations about the relay” when ExitNodes parameter is set in torcc file

I added some lines in my torcc file. At first I added: ExitNodes {fr},{be},{ch},{lu},{mc} StrictNodes 1 When I launch Tor with Vidalia it keeps in the state "searching informations about the relay",...
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1answer
228 views

Why does TOR not intentionally choose nodes from different countries?

I've read than if an attacker could control both entry and exit node into the tor network he could easily de-anonymize TOR users. I have also read that TOR chooses nodes at random. So my question is ...
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1answer
157 views

Why is torrenting over tor discouraged? Can the practice be benifitial to the tor network?

I have seen various sources saying this should not be done, and the argument is that the network cannot handle the load. Fine. But what I want to ask about is the following: what if someone created a ...
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1answer
33 views

How to check the realtime data transfer amount of my Tor relay

Recently I have set up a Tor relay, I can view the approximate data usage from the [Heartbeat] notifications, but as far as I know you can't manually activate it. As well, I'm SSHing to my server, and ...
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1answer
105 views

How is it possible that tor is using 4 nodes instead of three? Is my secur

How is it possible that tor is using 4 nodes instead of three? Has tor been modified or is my security under threat
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1answer
133 views

Configuring my Tor browser to use more than three relays (nodes)

The title of the question speaks for it self. Can I configure Tor to use more than three relays (nodes)? I suppose that it won't be possible inside the native Tor Browser, because that can only use ...
2
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1answer
126 views

Why my Tor relay server only use 10-15% of my bandwidth?

my relay (https://metrics.torproject.org/rs.html#details/FA371BD2B25519D65B956BB732938E28BB4FE809) has a traffic rate of 500kbits and some very short peaks to 3mb. But why only 500kbits? I have enough ...
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1answer
394 views

I've successfully specified my exit node to be US, but Spotify Webplayer still detects a different country. How can I fix this?

I've configured Tor to always have a US exit node, but when I go to the URL for Spotify Web Player, it says Spotify has not been released in your country yet (Spotify is released in the US). I have ...
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1answer
138 views

Can we query a Relay to get its descriptors?

Parsing the Tor Consensus gives us the IP Addresses of active relays in the Tor network. Is there a way of getting a relay's descriptors from that particular relay itself ? Thanks :)
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1answer
49 views

What do ORs 'know'?

It is often said that each node 'knows' the preceding and proceding nodes. But what identification information does the node have exactly? Just the IP address? Also, as a result of what protocol does ...
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1answer
62 views

If I am running a Middle Tor Node, can I get malware from it?

If I am running a Middle Tor Node, is it possible to get malware from malware going through the node?
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2answers
97 views

Daily or monthly traffic limit recommended?

If I can only offer a small amount of traffic e.g. 20 GB per month for my middle relay would you recommend to set a monthly limit or a daily limit? Setting the traffic limit to 20 GB would mean the ...